Hydrochloric acid
= Hydrochloric acid
{title2=$\mathrm{HCl}(\mathrm{aq})$}
{wiki}
<Hydrochloric acid> is an aqueous <chemical solution> of <hydrogen chloride>. The <glycine titration> model treats its dissociation into <hydronium> and <chloride> as complete, retaining both <ions> in the <electric charge> balance.